Anet
5 years ago
21 changed files with 1004 additions and 155 deletions
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# Generated by Django 2.2.9 on 2020-02-28 13:01 |
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from django.db import migrations, models |
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import django.db.models.deletion |
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class Migration(migrations.Migration): |
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dependencies = [ |
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('seminar', '0073_copy_osoba_email_to_user_email'), |
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] |
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operations = [ |
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migrations.AddField( |
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model_name='prilohareseni', |
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name='res_poznamka', |
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field=models.TextField(blank=True, help_text='Poznámka k příloze řešení, např. co daný soubor obsahuje', verbose_name='poznámka řešitele'), |
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), |
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migrations.AlterField( |
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model_name='hodnoceni', |
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name='problem', |
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field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='hodnoceni', to='seminar.Problem', verbose_name='problém'), |
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), |
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] |
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# Generated by Django 2.2.9 on 2020-02-28 19:10 |
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from django.db import migrations, models |
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class Migration(migrations.Migration): |
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dependencies = [ |
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('seminar', '0074_auto_20200228_1401'), |
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] |
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operations = [ |
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migrations.AlterField( |
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model_name='hodnoceni', |
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name='body', |
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field=models.DecimalField(decimal_places=1, max_digits=8, null=True, verbose_name='body'), |
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), |
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] |
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# Generated by Django 2.2.9 on 2020-02-28 19:13 |
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from django.db import migrations, models |
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import django.db.models.deletion |
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class Migration(migrations.Migration): |
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dependencies = [ |
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('seminar', '0075_auto_20200228_2010'), |
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] |
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operations = [ |
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migrations.AlterField( |
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model_name='hodnoceni', |
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name='cislo_body', |
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field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.PROTECT, related_name='hodnoceni', to='seminar.Cislo', verbose_name='číslo pro body'), |
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), |
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] |
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# Generated by Django 2.2.9 on 2020-03-18 20:46 |
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from django.db import migrations, models |
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import django.db.models.deletion |
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class Migration(migrations.Migration): |
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dependencies = [ |
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('seminar', '0076_auto_20200228_2013'), |
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] |
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operations = [ |
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migrations.CreateModel( |
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name='CastNode', |
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fields=[ |
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('treenode_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='seminar.TreeNode')), |
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('nadpis', models.CharField(help_text='Nadpis podvěšené části obsahu', max_length=100, verbose_name='Nadpis')), |
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], |
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options={ |
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'verbose_name': 'Část (Node)', |
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'verbose_name_plural': 'Části (Node)', |
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'db_table': 'seminar_nodes_cast', |
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}, |
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bases=('seminar.treenode',), |
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), |
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migrations.AlterField( |
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model_name='treenode', |
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name='first_child', |
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field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='father_of_first', to='seminar.TreeNode', verbose_name='první potomek'), |
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), |
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] |
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// Credit https://medium.com/all-about-django/adding-forms-dynamically-to-a-django-formset-375f1090c2b0
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function updateElementIndex(el, prefix, ndx) { |
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var id_regex = new RegExp('(' + prefix + '-\\d+)'); |
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var replacement = prefix + '-' + ndx; |
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if ($(el).attr("for")) { |
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$(el).attr("for", $(el).attr("for").replace(id_regex, replacement)); |
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} |
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if (el.id) { |
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el.id = el.id.replace(id_regex, replacement); |
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} |
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if (el.name) { |
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el.name = el.name.replace(id_regex, replacement); |
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} |
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} |
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// Credit https://medium.com/all-about-django/adding-forms-dynamically-to-a-django-formset-375f1090c2b0
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function deleteForm(prefix, btn) { |
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var total = parseInt($('#id_' + prefix + '-TOTAL_FORMS').val()); |
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if (total >= 1){ |
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btn.closest('div').remove(); |
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var forms = $('.attachment'); |
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$('#id_' + prefix + '-TOTAL_FORMS').val(forms.length); |
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for (var i=0, formCount=forms.length; i<formCount; i++) { |
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$(forms.get(i)).find(':input').each(function() { |
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updateElementIndex(this, prefix, i); |
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}); |
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} |
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} |
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return false; |
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} |
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// Credit: https://simpleit.rocks/python/django/dynamic-add-form-with-add-button-in-django-modelformset-template/
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$(document).ready(function(){ |
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$('#add_attachment').click(function() { |
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var form_idx = $('#id_prilohy-TOTAL_FORMS').val(); |
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var new_form = $('#empty_form').html().replace(/__prefix__/g, form_idx); |
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$('#form_set').append(new_form); |
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// Newly created form has not the binding between remove button and remove function
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// We need to add it manually
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$('.remove_attachment').click(function(){ |
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deleteForm("prilohy",this); |
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}); |
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$('#id_prilohy-TOTAL_FORMS').val(parseInt(form_idx) + 1); |
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}); |
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$('.remove_attachment').click(function(){ |
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deleteForm("prilohy",this); |
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}); |
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}); |
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{% extends "seminar/zadani/base.html" %} |
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{% load staticfiles %} |
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{% block script %} |
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<!--script type="text/javascript" src="{% static 'admin/js/vendor/jquery/jquery.js' %}"></script!--> |
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{{form.media}} |
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<script src="{% static 'seminar/dynamic_formsets.js' %}"></script> |
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{% endblock %} |
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{% block content %} |
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<h1> |
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{% block nadpis1a %}{% block nadpis1b %} |
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Vložit řešení |
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{% endblock %}{% endblock %} |
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</h1> |
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<form enctype="multipart/form-data" action="{% url 'seminar_nahraj_reseni' %}" method="post"> |
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{% csrf_token %} |
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{{form}} |
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{{prilohy.management_form}} |
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<div id="form_set"> |
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{% for form in prilohy.forms %} |
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<div class="attachment"> |
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{{form.non_field_errors}} |
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{{form.errors}} |
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<table class='no_error'> |
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{{ form }} |
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</table> |
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<input type="button" value="Odebrat" class="remove_attachment" id="{{form.prefix}}-jsremove"> |
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</div> |
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{% endfor %} |
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</div> |
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<input type="button" value="Přidat přílohu" id="add_attachment"> |
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<div id="empty_form" style="display:none"> |
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<div class="attachment"> |
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<table class='no_error'> |
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{{ prilohy.empty_form }} |
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</table> |
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<input type="button" value="Odebrat" class="remove_attachment" id="id_prilohy-__prefix__-jsremove"> |
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</div> |
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</div> |
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<input type="submit" value="Odevzdat"> |
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</form> |
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{% endblock %} |
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from django.core.exceptions import ObjectDoesNotExist |
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# NOTE: node.prev a node.succ jsou implementovány přímo v models.TreeNode |
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# TODO: Všechny tyto funkce se naivně spoléhají na to, že jako parametr dostanou nějaký TreeNode (některé možná zvládnou i None) |
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# Slouží k debugování pro rychlé získání představy o podobě podstromu pod tímto TreeNode. |
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def print_tree(node,indent=0): |
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# FIXME: Tady se spoléháme na to, že nedeklarovaný primární klíč se jmenuje by default 'id', což není úplně správně |
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print("{}{} (id: {})".format(" "*indent,node, node.id)) |
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if node.first_child: |
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print_tree(node.first_child, indent=indent+2) |
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if node.succ: |
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print_tree(node.succ, indent=indent) |
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# Django je trošku hloupé, takže node.prev nevrací None, ale hází django.core.exceptions.ObjectDoesNotExist |
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def safe_pred(node): |
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try: |
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return node.prev |
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except ObjectDoesNotExist: |
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return None |
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# A to samé pro .father_of_first |
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def safe_father_of_first(node): |
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return node.prev |
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except ObjectDoesNotExist: |
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return None |
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## Rodinné vztahy |
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def get_parent(node): |
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# Nejdřív získáme prvního potomka... |
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while safe_pred(node) is not None: |
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node = safe_pred(node) |
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# ... a z prvního potomka umíme najít rodiče |
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return safe_father_of_first(node) |
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# Obecný next: další Node v "the-right-order" pořadí (já, pak potomci, pak sousedé) |
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def general_next(node): |
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# Máme potomka? |
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if node.first_child is not None: |
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return node.first_child |
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# Nemáme potomka. |
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# Chceme najít následníka sebe, nebo některého (toho nejblíž příbuzného) z našich předků (tatínka, dědečka, ...) |
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while node.succ is None: |
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node = get_parent(node) |
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if node is None: |
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return None # žádný z předků nemá následníka, takže žádny vrchol nenásleduje. |
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return node.succ |
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def last_brother(node): |
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while node.succ is not None: |
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node = node.succ |
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return node |
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def general_prev(node): |
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# Předchůdce je buď rekurzivně poslední potomek předchůdce, nebo náš otec. |
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# Otce vyřešíme nejdřív: |
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if safe_pred(node) is None: |
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return safe_father_of_first(node) |
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pred = safe_pred(node) |
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while pred.first_child is not None: |
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pred = last_brother(pred.first_child) |
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# pred nyní nemá žádné potomky, takže je to poslední rekurzivní potomek původního předchůdce |
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return pred |
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# Generátor bratrů |
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# Generátor potomků níže spoléhá na to, že se tohle dá volat i s parametrem None. |
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def all_brothers(node): |
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current = node |
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while current is not None: |
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yield current |
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current = current.succ |
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# Generátor potomků |
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def all_children(node): |
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brothers = all_brothers(node.first_child) |
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for br in brothers: |
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yield br |
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# Generátor následníků v "the-right-order" |
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## Filtrační hledání |
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# Najdi dalšího bratra nějakého typu, nebo None. |
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# hledá i podtřídy, i.e. get_next_brother_of_type(neco, TreeNode) je prostě succ. |
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def get_next_brother_of_type(current, type): |
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pass |
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def get_prev_brother_of_type(current, type): |
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pass |
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# Totéž pro "the-right-order" pořadí |
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def get_next_node_of_type(current, type): |
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pass |
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def get_next_node_of_type(current, type): |
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pass |
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# Editace stromu: |
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def create_node_after(predecessor, type, **kwargs): |
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pass |
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# Vyrábí prvního syna, ostatní nalepí za (existují-li) |
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def create_child(parent, type, **kwargs): |
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pass |
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def create_node_before(some, arguments, but, i, dont, know, which, yet): |
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pass |
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# Tohle bude hell. |
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# ValueError, pokud je (aspoň) jeden parametr None |
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def swap(node, other): |
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pass |
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def swap_pred(node): |
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pass |
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def swap_succ(node): |
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pass |
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# Rotace stromu |
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# Dokumentace viz wiki: |
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# (lower bude jednoduchá rotace, ne mega, existence jednoduché rotace mi došla až po nakreslení obrázku) |
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def raise_node(node): |
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pass |
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def lower_node(node): |
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pass |
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from .views_all import * |
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from .autocomplete import * |
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from dal import autocomplete |
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from django.shortcuts import get_object_or_404 |
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import seminar.models as m |
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from .helpers import LoginRequiredAjaxMixin |
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class SkolaAutocomplete(autocomplete.Select2QuerySetView): |
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def get_queryset(self): |
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# Don't forget to filter out results depending on the visitor ! |
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qs = m.Skola.objects.all() |
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if self.q: |
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qs = qs.filter( |
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Q(nazev__istartswith=self.q)| |
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Q(kratky_nazev__istartswith=self.q)| |
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Q(ulice__istartswith=self.q)| |
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Q(mesto__istartswith=self.q)) |
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return qs |
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class ResitelAutocomplete(LoginRequiredAjaxMixin,autocomplete.Select2QuerySetView): |
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def get_queryset(self): |
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qs = m.Resitel.objects.all() |
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if self.q: |
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qs = qs.filter( |
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Q(osoba__jmeno__startswith=self.q)| |
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Q(osoba__prijmeni__startswith=self.q)| |
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Q(osoba__prezdivka__startswith=self.q) |
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) |
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return qs |
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class OdevzdatelnyProblemAutocomplete(autocomplete.Select2QuerySetView): |
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def get_queryset(self): |
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nastaveni = get_object_or_404(m.Nastaveni) |
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rocnik = nastaveni.aktualni_rocnik |
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temata = m.Tema.objects.filter(rocnik=rocnik, stav=m.Problem.STAV_ZADANY) |
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ulohy = m.Uloha.objects.filter(cislo_deadline__rocnik = rocnik) |
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ulohy.union(temata) |
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qs = ulohy |
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if self.q: |
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qs = qs.filter( |
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Q(nazev__startswith=self.q)) |
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return qs |
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# Ceka na autocomplete v3 |
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# class OrganizatorAutocomplete(autocomplete.Select2QuerySetView): |
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# def get_queryset(self): |
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# if not self.request.user.is_authenticated(): |
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# return Organizator.objects.none() |
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# |
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# qs = aktivniOrganizatori() |
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# |
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# if self.q: |
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# if self.q[0] == "!": |
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# qs = Organizator.objects.all() |
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# query = self.q[1:] |
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# else: |
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# query = self.q |
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# qs = qs.filter( |
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# Q(prezdivka__isstartswith=query)| |
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# Q(user__first_name__isstartswith=query)| |
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# Q(user__last_name__isstartswith=query)) |
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# |
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# return qs |
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from dal import autocomplete |
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|
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class LoginRequiredAjaxMixin(object): |
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def dispatch(self, request, *args, **kwargs): |
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#if request.is_ajax() and not request.user.is_authenticated: # Pokud to otevřu jako stránku, tak se omezení neuplatní, takže to asi nechceme |
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if not request.user.is_authenticated: |
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return JsonResponse(data={'results': [], 'pagination': {}}, status=401) |
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return super(LoginRequiredAjaxMixin, self).dispatch(request, *args, **kwargs) |
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# -*- coding: utf-8 -*- |
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import datetime |
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from django.contrib.auth.decorators import user_passes_test |
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from html.parser import HTMLParser |
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import seminar.models as m |
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staff_member_required = user_passes_test(lambda u: u.is_staff) |
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class FirstTagParser(HTMLParser): |
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def __init__(self, *args, **kwargs): |
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self.firstTag = None |
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super().__init__(*args, **kwargs) |
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def handle_data(self, data): |
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if self.firstTag == None: |
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self.firstTag = data |
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|
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def histogram(seznam): |
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d = {} |
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for i in seznam: |
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if i not in d: |
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d[i] = 0 |
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d[i] += 1 |
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return d |
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|
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|
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roman_numerals = zip((1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1), |
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('M', 'CM', 'D', 'CD','C', 'XC','L','XL','X','IX','V','IV','I')) |
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def roman(num): |
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res = "" |
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for i, n in roman_numerals: |
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res += n * (num // i) |
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num %= i |
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return res |
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|
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def from_roman(rom): |
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if not rom: |
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return 0 |
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for i, n in roman_numerals: |
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if rom.upper().startswith(n): |
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return i + from_roman(rom[len(n):]) |
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raise Exception('Invalid roman numeral: "%s"', rom) |
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|
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def seznam_problemu(): |
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problemy = [] |
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|
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# Pomocna fce k formatovani problemovych hlasek |
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def prb(cls, msg, objs=None): |
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s = u'<b>%s:</b> %s' % (cls.__name__, msg) |
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if objs: |
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s += u' [' |
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for o in objs: |
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try: |
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url = o.admin_url() |
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except: |
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url = None |
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if url: |
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s += u'<a href="%s">%s</a>, ' % (url, o.pk, ) |
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else: |
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s += u'%s, ' % (o.pk, ) |
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s = s[:-2] + u']' |
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problemy.append(s) |
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|
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# Duplicita jmen |
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jmena = {} |
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for r in m.Resitel.objects.all(): |
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j = r.plne_jmeno() |
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if j not in jmena: |
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jmena[j] = [] |
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jmena[j].append(r) |
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for j in jmena: |
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if len(jmena[j]) > 1: |
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prb(m.Resitel, u'Duplicitní jméno "%s"' % (j, ), jmena[j]) |
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|
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# Data maturity a narození |
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for r in m.Resitel.objects.all(): |
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if not r.rok_maturity: |
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prb(m.Resitel, u'Neznámý rok maturity', [r]) |
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if r.rok_maturity and (r.rok_maturity < 1990 or r.rok_maturity > datetime.date.today().year + 10): |
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prb(m.Resitel, u'Podezřelé datum maturity', [r]) |
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if r.datum_narozeni and (r.datum_narozeni.year < 1970 or r.datum_narozeni.year > datetime.date.today().year - 12): |
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prb(m.Resitel, u'Podezřelé datum narození', [r]) |
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# if not r.email: |
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# prb(Resitel, u'Neznámý email', [r]) |
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|
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return problemy |
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|
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|
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